Vmodel Help
Model building blocks
Groups
A group is a construction of basic modeling elements that show something,
or show how something works. Usually, a group is part of a model. You can store
and reuse groups.
Making groups: Currently, you can make and reuse a group only by cutting and pasting from one model to another. Select a group, cut or copy it, and paste it into a new model.
Reusing Groups: When you reuse a group, you can change the name of anything to fit the current model.